APA aipamena

(2007). Professional management of housekeeping operations. Wiley & Sons, Inc..

Chicago Style aipamena

Professional Management of Housekeeping Operations. Wiley & Sons, Inc., 2007.

MLA aipamena

Professional Management of Housekeeping Operations. Wiley & Sons, Inc., 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.